All the films listed in Stefan Jaworzyn's Shock Xpress 2: The Essential Guide to Exploitation Cinema.

See the list for volume 1 here.

Not on Letterboxd (a lot of these are Jean Yarbrough films):

* After Cease to Exist (197?)
* Aliens, Dragons, Monsters & Me (1990)
* All Business (1936)
* L'altro dio (1975)
* Analytiker (197?)
* And So to Wed (1936)
* Animal Lover (1971)
* Bad Medicine (1936)
* Barabbas (1919)
* Battlestar Orgasmica (19??)
* Berth Quakes (1938)
* Big Pot (La colpaccio) (1976)
* Big Timber (1950)
* The Blonde and the Black Pussycat (1967)
* The Bo Hill Murders (19??)
* Bodil, a Summerday in 1970 (1970)
* The Bum (195?)
* Buongiorno primo amore! (1957)
* Canzoni a tempo di twist (1962)
* Cara de Goma (1957)
* Casa Manana (1951)
* Censorship in Denmark - A New Approach (1970)
* The Challenge (1948)
* A Cinematic Scrapbook: Werewolf (1991)
* City Limits (1960)
* Classroom Lover (1974)
* Creepy Classics (1987)
* Crime Rave (1939)
* Da qui all'eredità (1955)
* Dark Shadows: Behind the Scenes (1991)
* A Day with Ilse (19??)
* Debbie does Dallas (1978)
* Decameron No. 4 (1973)
* Deep Throat (1972)
* Le dernier mélodrame (TV episode) (1977)
* The Devil's Man (Auperargo Vs. the Robots) (1966)
* Il diavolo nero (The Black Devil) (1957)
* A Dirty Western (1975)
* The Doctor and the Devils (unproduced) (195?)
* Dog Blight (1936)
* Don Milani (1975)
* Don't Be Like That (1936)
* Dracula Fact or Fiction (1993)
* Dracula in the movies (1992)
* Dramma nel porto (Ultimo addio) (1955)
* Eroticón (1981)
* Escort for Hire (1960)
* Il falco d'oro (The Golden Falcon) (1955)
* Fangs! (1992)
* Father Makes Good (1950)
* Fight is Right (1936)
* Game of Seduction (Gioco di seduzione) (1990)
* Get Going (1943)
* Un giorno alla fine di ottobre (1977)
* The Girl and the Boar (197?)
* Good Morning, Judge (1943)
* Grampa's Monster Movies (1988)
* The Gunfighter (1992)
* Hectic Honeymoon (1938)
* Henry 9 'til 5 (1970)
* Henry, the Rainmaker (1949)
* Hi'ya, Sailor (1943)
* Horse Play (1937)
* The Hot Girls (1974)
* In the Eye of the Needle (1963)
* Inlawful (1937)
* Insatiable (1980)
* Insaziabili voglie (198?)
* Jimmy Angel's Story (1978)
* Juvenile Sex (1974)
* The Killing Edge (1984)
* Lalapaloosa (1936)
* Leave It to Henry (1949)
* Legal Innocent (1993)
* Licensed to Kill (1965)
* Lipstick and Blood (1984)
* Little Girls Blue (1978)
* Lugosi: The Forgotten King (1985)
* Lure of the Islands (1942)
* The Man (1960?)
* Maximum Perversion (198?)
* La moglie siciliana (1978)
* Molly Cures a Cowboy (1940)
* The Motorcycle (Il motorcycle) (1982)
* Music Will Tell (1938)
* The Mutineers (1949)
* Notre Dame - cathédrale de Paris (1957)
* Number 4 (1968)
* On Stage Everybody (1945)
* South of Panama (1941)
* Paula Mujer de la Noche (1981)
* Penpal Murders (1990)
* The Photographer (1938)
* Picketing for Love (1938)
* Plumb Crazy (1939)
* Police Bullets (1942)
* Porno Pop (1971)
* Pornography (1971)
* Quando gli angeli piangono (1958)
* Quant'è bella la Bernarda, tutta nera, tutta calda (1975)
* El reflejo del alma (1962)
* Rencontre avec Fantomas (1965)
* A Rented Riot (1937)
* Rhythm on the Rampage (1937)
* Riding High (1981)
* Run with the Wind (1966)
* Sex Heist (19??)
* Sexrauch (19??)
* Sexual Liberty Now (19??)
* She's Got the Juice (19??)
* She's in the Army (1942)
* Silent Witness (1943)
* Singing in the Air (1937)
* Sip the Wine (1974)
* So and Sew (1936)
* So's Your Uncle (1943)
* South of Dixie (1944)
* Square Dance Katy (1950)
* Start the Music (1939)
* Street Soldier (19??)
* Swing Fever (1937)
* Swing Vacation (1939)
* Take Some Girls (1971)
* Te lo leggo negli occhi (1965)
* Tia minh (1918)
* Traci I Love You (1987)
* Trailing Along (1937)
* A Tribute to Winsor McCay (1990?)
* Triple Threat (1948)
* Ultimo addio (1955)
* The Untold Story (19??)
* The Viper (196?)
* Waves of ion (19??)
* Week-End (1944)
* Why? (1971)
* Wide Open Copenhagen (1970)
* Willis O'Brien Primitives (1992)
* Wise Insurance (1937)
* The Women of Pitcairn Island (1956)

More on my List of Lists.